Answer:
Bow when they approached their parents.
The adult is trying to make them do as he/she says but in a more nice way and making them happy by giving them a star.
Answer: a society centered on farming
The correct answer is D. Enigma. The definition of this word would be a mysterios person, place or event. Something that is puzzling and that can not be understood or explained by the current knowlege. It does not mean that something is bad, it just means that it is unknown.
Answer:
Mining and railroads drew people to the West. It drew them because they wanted to be rich and when they heard there was gold and silver in the West, everyone came. The railroads drew people because they would travel on them to the West to get their riches.